Whether you’re a growing e-commerce brand, a logistics partner, or a developer building shipping tools, ShipSaving API provides the flexibility and power to help you streamline your shipping operations with ease.
With support for major carriers like USPS, UPS, FedEx, and DHL Express, our API allows you to create shipping labels, compare rates, track shipments, validate addresses, and much more — all through one unified integration.
To meet the needs of different users and system integrations, ShipSaving currently offers two versions of our API:
Legacy API (v1)
Stable and widely used by thousands of merchants, supporting core shipping operations.
New API (v2)
Rebuilt for scalability, modularity, and an improved developer experience.
We encourage new integrations to use the New API (v2) for access to the latest capabilities and ongoing feature updates. However, our Legacy API (v1) will continue to be maintained for existing users.
ShipSaving API equips you with the essential tools to streamline and scale your shipping operations — all from a single, easy-to-use interface. Each capability can be integrated independently or combined to build a custom logistics workflow.
Create shipping labels instantly for USPS, UPS, FedEx, and DHL Express — all at discounted rates. (Supports both domestic and international shipments)
Access real-time rates from multiple carriers in one request, helping you choose the most cost-effective option every time. (Quick rate preview available without full shipment details)
Check shipment status anytime or set up automated updates to keep your customers informed. (Webhook support coming soon)
Ensure every delivery reaches its destination by validating domestic and international addresses before shipping.
We provide both sandbox and production environments to help you develop and test your integration. API keys are environment-specific, and requests made with sandbox keys will not result in real transactions or charges.
Our team is here to help you at every stage of your integration. Whether you’re setting up for the first time, troubleshooting an issue, or exploring advanced features, we’ve got you covered.
Ways to get support:
- 👤 Your Account Manager: Reach out directly to your assigned account manager/support group for personalized assistance
- 📧 Email: support@shipsaving.com